@color: #e3b87a;
@border: 1px solid #dc9f46;
@dotbg: #e99620;

.board {
    position: relative;
    width: 520px;
    margin: auto;
    box-sizing: border-box;
    padding-top: 30px;

    .title {
        position: relative;
        width: 160px;
        height: 42px;
        margin: auto;
        border-radius: 6px;
        background-color: @color;
        border: @border;
        display: flex;
        justify-content: center;
        align-items: center;
        font-family: Alimama_ShuHeiTi_Bold;
        font-size: 18px;
        user-select: none;
        -webkit-user-select: none;
        cursor: pointer;

        &::after {
            content: "";
            position: absolute;
            z-index: 1;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: @dotbg;
            box-shadow: 0px 1px 3px rgba(34, 25, 25, 0.2);
        }

        .title_icon {
            font-size: 30px;
            margin-right: 5px;
        }

        .left_line,
        .rig_line {
            position: absolute;
            z-index: 1;
            top: 37px;
            left: 50%;
            width: 136px;
            height: 1px;
            background-color: #726f6f;
            transform-origin: left top;
        }

        .left_line {
            transform: rotate(161deg);
        }
        .rig_line {
            transform: rotate(18deg);
        }
    }

    .main {
        position: relative;
        width: 100%;
        min-height: 100px;
        border-radius: 8px;
        border: 2px dashed #dc9f46;
        box-sizing: border-box;
        padding-top: 30px;
        margin-top: 20px;
        background-color: @color;

        &::before,
        &::after {
            content: "";
            position: absolute;
            z-index: 1;
            top: 12px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: @dotbg;
            box-shadow: 0px 1px 3px rgba(34, 25, 25, 0.2);
        }

        &::before {
            left: 120px;
        }
        &::after {
            right: 120px;
        }

        .introduction {
            box-sizing: border-box;
            padding: 0 25px 20px 28px;
            margin-bottom: 10px;
            font-family: Source_Han_Serif_CN_VF_Regular;
            font-size: 16px;
            text-decoration: dashed;
            line-height: 26px;
            letter-spacing: 2px;
        }
    }
}
